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Type U2
Model No.
Indoor Units
Type
Indoor Unit Type
U2
4-Way Cassette 36" x 36"
T2
Ceiling
* Panel (optional parts)
 Connectable outdoor unit lineup
This booklet is the operating instructions for indoor unit. Regarding the outdoor unit, see the operating
instructions supplied with the outdoor unit.
Outdoor Units
Type
Outdoor Unit Type
ME2 2WAY VRF System
MF2 3WAY VRF System
LE1 Mini VRF System
Before operating the unit, read these operating instructions thoroughly and keep them for future reference.
Type T2
12
S-12MT2U6
36
52
U-36LE1U6
U-52LE1U6

Operating Instructions

Nominal Capacity
18
S-24MU2U6
(CZ-36KPU3U)*
S-18MT2U6
S-24MT2U6
Nominal Capacity
72
96
U-72ME2U9
U-96ME2U9
U-72MF2U9
U-96MF2U9
This air conditioner uses the refrigerant R410A.

Air Conditioner

24
36
S-36MU2U6
(CZ-36KPU3U)*
120
U-120ME2U9
U-144ME2U9
U-120MF2U9
U-144MF2U9
144
F570001

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Table of Contents
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Summary of Contents for Panasonic S-12MT2U6

  • Page 1: Operating Instructions

    S-24MU2U6 S-36MU2U6 4-Way Cassette 36" x 36" (CZ-36KPU3U)* (CZ-36KPU3U)* Ceiling S-12MT2U6 S-18MT2U6 S-24MT2U6 * Panel (optional parts)  Connectable outdoor unit lineup This booklet is the operating instructions for indoor unit. Regarding the outdoor unit, see the operating instructions supplied with the outdoor unit.
  • Page 2: Table Of Contents

    CONTENTS Page PRODUCT INFORMATION ......................2 ALERT SYMBOLS.........................2 INSTALLATION LOCATION......................3 ELECTRICAL REQUIREMENTS ....................3 SAFETY INSTRUCTIONS......................3 OPERATION CONDITION ......................4 NAMES OF PARTS ........................5 Timer Remote Controller (Optional parts) ..................5 Refer to the Operating Instructions attached to the optional Timer Remote Controller. NOTE High-spec Wired Remote Controller (Optional parts)..............5 Refer to the Operating Instructions attached to the optional High-spec Wired Remote Controller.
  • Page 3: Installation Location

    INSTALLATION LOCATION • We recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the Installation Instructions provided with the unit. • Before installation, check that the voltage of the electric supply in your home or office is the same as the voltage shown on the nameplate.
  • Page 4: Operation Condition

    • For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning or servicing. • Pull off the power plug from a receptacle, or switch off the breaker, or switch off the power disconnecting mean to isolate the air conditioner from the main power supply in case of emergency.
  • Page 5: Names Of Parts

    NAMES OF PARTS INDOOR UNIT Type U2 (4-Way Cassette 36" x 36") Type T2 (Ceiling) Water drain Air outlet Water drain Ceiling panel (optional) Air intake grille (air intake) Air outlet Air intake grille (4 locations) (air intake) Timer Remote Controller (Optional parts) Refer to the Operating Instructions NOTE attached to the optional Timer Remote...
  • Page 6: Adjusting Airflow Direction

    ADJUSTING AIRFLOW DIRECTION 4-Way Cassette 36" x 36" (Type U2) This air conditioners are equipped with auto flaps. You can set the airflow direction to a specific angle or to the sweep mode using the remote controller. Do not move the flap with your hands. •...
  • Page 7: Special Remarks

    SPECIAL REMARKS • Since this air conditioner utilizes outside air for heating, its heating performance Heating Performance deteriorates as outside temperature decreases. (Due to heat pump system) • It will take some time until the room becomes warmer after heating operation started. (Due to hot air circulation system in order to heat a whole room) •...
  • Page 8: Care And Cleaning

    CARE AND CLEANING Do not attempt to clean inside the unit by yourself. Refer to the section “Care and Cleaning” in the Installation Instructions. 1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning.
  • Page 9: Troubleshooting

    TROUBLESHOOTING If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or a service center. INDOOR UNIT Symptom Cause Noise Sound like streaming water during •...
  • Page 10: Check Before Requiring Services

    CHECK BEFORE REQUIRING SERVICES Symptom Cause Remedy Air conditioner does not run at Power failure or after power failure Press ON/OFF operation button on remote controller all although power is turned again. Operation button is turned off. • Switch on power if breaker is turned off. •...
  • Page 11: Specifications

    Net Weight: unit + panel 53+9 (24+4) 60+9 (27+4) lbs. (kg) * Values include the dimension and weight of an optional ceiling panel. Ceiling (Type T2) Model Name S-12MT2U6 S-18MT2U6 S-24MT2U6 Power Source 208 / 230 V, 60 Hz, 1PH BTU/h 12,000...
  • Page 12 © Panasonic Corporation 2015 F570001 BE0515-10615 Printed in China...

Table of Contents